CN101332398A

CN101332398A - Compressed air purification system

Info

Publication number: CN101332398A
Application number: CNA2007101235254A
Authority: CN
Inventors: 郑石治; 田磊; 刘邦锦; 徐瑞珠; 刘邦昱; 洪守铭
Original assignee: Huamao Science & Technology Co ltd
Current assignee: Huamao Science & Technology Co ltd
Priority date: 2007-06-29
Filing date: 2007-06-29
Publication date: 2008-12-31

Abstract

The invention relates to a compressed air purification system, containing a chemical absorption drier, at least one air compressor, a first gas receiver, a second gas receiver, a third gas receiver and a plurality of automatic control valves; the front part and the rear part of the chemical absorption drier are respectively connected with the first gas receiver and the second gas receiver, and a plurality of communicating pipes are arranged between the first gas receiver and the second gas receiver in parallel; each of the communicating pipes is provided with the automatic control valve; the second gas receiver is connected with the at least one air compressor in parallel, and the air compressor is further connected with the third gas receiver which is used for conveying gas of site plants; in this way, as the automatic control valves are combined with the air compressor for use, the phenomenon that coil pipes are frozen in winter also can be prevented and eliminated; furthermore, the service life of the air compressor and pipelines can be prolonged, the quality of air and the stability of system operation can be improved, and a great deal of power resource is saved.

Description

Compressed air purification system

Technical field

The present invention is relevant a kind of compressed air purification system, is suitable for being applied in the place that requires air quality especially.

Background technology

Because of TaiWan, China is located in hot and humid subtropical zone, mean annual humidity surpasses more than the 70%RH, all valuables, precious data are just as being in as the steam chamber, can be mouldy, rotten, oxidation and rust corrosion and causing be difficult to the loss of calculating with money, such as museum, historical building, warehousing warehouse, basement daily living article, clothes, computer and other electronics or the like are done harm to by humidity all deeply.

In the general daily life, be can be by the use of dehumidifier, make indoor keeping dry, yet, for producing accurate high-tech dust free room, it is to the humidity of air, temperature all has the requirement of higher standard, conventional compression air cleaning system commonly used, see also Fig. 3, mainly be provided with an air compressor A, this air compressor A is connected with a gas receiver B, this gas receiver B is connected with to freeze drier C with a pipeline, this freeze drier C links with a pipeline and a filter D again, makes air quantity that air compressor A produces and temperature in certain pressure criteria, for use whereby.

The conventional compression air cleaning system is used in latitude lower Taiwan or other area, this air compressor A starts the air quantity that produces, because of the air humidity height, so pipeline and gas receiver B are corroded by the condensate water of air may, and as when using the winter of high latitude area, the air among this pipeline and the gas receiver B, its condensate water then may be by freezing, not only make the lost of life of pipeline, and make air compressor A need increase pressure power.

In view of this, the inventor's purpose intends providing humidity and the temperature of a kind of elder generation with air to reduce, and effectively increases the compressed air purification system in pipeline life-span.

Summary of the invention

Main purpose of the present invention is providing a kind of compressed air purification system that increases air compressor and pipeline life-span, promotes air quality.

An of the present invention purpose is at the compressed air purification system that a kind of effective saving energy is provided.

For reaching above-mentioned purpose, technical solution of the present invention comprises: a chemisorbed drying machine, at least one air compressor, first gas receiver, second gas receiver, the 3rd gas receiver and a plurality of autocontrol valve; Respectively connect first gas receiver and second gas receiver before and after this chemisorbed drying machine, and between first gas receiver and second gas receiver and be provided with several communicating pipes, respectively be provided with an autocontrol valve on this each communicating pipe, this second gas receiver also is connected with at least one air compressor, those air compressors are connected to the 3rd gas receiver again, and the 3rd gas receiver is to transmit gas to use for field apparatus; Whereby, use with those air compressors, can prevent and eliminate the phenomenon of coil pipe, also can increase air compressor and pipeline life-span, promote the stability of air quality and system's operation, and can save a large amount of energy at ice up in winter by autocontrol valve.

As from the foregoing, device of the present invention is to have following practical advantage:

1, extraneous air is to enter directly that the chemisorbed drying machine is dry to be handled, so the present invention is not subjected to user their location climatic influences, and prolongation air compressor and pipeline service life.

2, at least one air compressor of native system and a plurality of automatically and the hand control valve collocation use, except that can saving the energy, and can increase air quality.

Other characteristics of the present invention and specific embodiment can further be understood in the detailed description of following conjunction with figs..

Description of drawings

Fig. 1 is the plane that is provided with of the embodiment of the invention;

Fig. 2 is the block schematic diagram for the embodiment of the invention;

Fig. 3 is conventional compression air cleaning system configuration block schematic diagram.

The primary clustering symbol description

10, first gas receiver

11, second gas receiver

12, the 3rd gas receiver

20, chemisorbed drying machine

30, air compressor

31, air compressor

32, air compressor

35, hand control valve

36, autocontrol valve

37, autocontrol valve

38, autocontrol valve

40, filter

A, air compressor

B, gas receiver

C, freeze drier

D, filter

The specific embodiment

Please be simultaneously referring to Fig. 1,2, the present invention comprises: first gas receiver 10, second gas receiver 11, the 3rd gas receiver 12, one chemisorbed drying machine 20, at least one air compressor 30, a plurality of autocontrol valves and a filter 40, these chemisorbed drying machine 20 front and back respectively are connected with first gas receiver 10 and second gas receiver 11, this first and second gas receiver 10, be provided with several communicating pipes between 11, be to be provided with for 4 communicating pipe in the present embodiment, wherein the tee joint pipe is provided with an

autocontrol valve

36,37,38, then be provided with a hand control valve 35 on another communicating pipe, this second gas receiver 11 is connected with at least one air compressor again, the air compressor of present embodiment is provided with 30,31,32 3, those air compressors 30～32 also are connected with the 3rd gas receiver 12, and the 3rd gas receiver 12 and be connected with a filter 40.

After those air compressors 30～32 start, air enters first gas receiver 10 and through chemisorbed drying machine 20, when air enters in the chemisorbed drying machine 20, air is cooled and is dry, not only reduce air themperature, and with airborne humidity removal, the air of using chemisorbed drying machine 20 is the low dry air of moisture content, this dry air enters in second gas receiver 11 and the 3rd gas receiver 12 again, dry air in the 3rd gas receiver 12 is again through a filter 40, this filter 40 can be dust removal filter or oil removal filter, and it is a pure dry air that the air that provides field apparatus to use is provided.

Moreover, those communicating pipes that this first gas receiver 10 and second gas receiver are 11 are gone up set

autocontrol valve

36,37, the 38th, cooperate

air compressor

30,31,32 collocation uses in the lump, this hand control valve 35 is then manually controlled for the Field Force, when

air compressor

30,31,32 when starting together, dry air after chemisorbed drying machine 20 is handled, again through second gas receiver 11, the 3rd gas receiver 12 promptly uses for field apparatus with filter 40, after a period of time, the field apparatus use amount is enough, after the 3rd gas receiver 12 has held full air, this air compressor 30～32 keeps one and starts two states that stop, and the autocontrol valve on the communicating pipe of second gas receiver 11 36～38 keeps one and cuts out, two unlatchings, dry air is stored through sending first gas receiver 10 communicating pipe back to, to reach the effect of saving the energy; Moreover, the outside untreated air of this air compressor 30 compressions mixes with dry air in first gas receiver 10, the humidity of the air that is untreated is reduced, when so entering 20 processing of chemisorbed drying machine, this chemisorbed drying machine 20 can be saved the energy equally, moreover the pipeline of whole compressed air purification system also is not subjected to location climatic influences (corroded by condensate water or freeze destroy pipeline because of condensate water), and can prolong the life-span of pipeline.

Again, when dry air does not apply the field apparatus use, those

autocontrol valves

36,37,38 cut out,

air compressor

31,32 starts simultaneously, make the dry air of handling through chemisorbed drying machine 20 directly through second gas receiver 11, the 3rd gas receiver 12, promptly use for field apparatus through filter 40.

The above only is preferred embodiment of the present invention, and the impartial design variation of being done according to the present patent application claim all should be claim protection domain of the present invention and contains such as.

In sum, the present invention discloses and a kind ofly can effectively save the energy and prolong air compressor and the compressed air purification system in pipeline service life, has novelty, and the value on the industry.

Claims

1, a kind of compressed air purification system is characterized in that, comprises: a chemisorbed drying machine, at least one air compressor, first gas receiver, second gas receiver, the 3rd gas receiver and a plurality of autocontrol valve; Respectively connect first gas receiver and second gas receiver before and after this chemisorbed drying machine, and between first gas receiver and second gas receiver and be provided with several communicating pipes, respectively be provided with an autocontrol valve on this each communicating pipe, this second gas receiver also is connected with at least one air compressor, those air compressors are connected to the 3rd gas receiver again, and the 3rd gas receiver is to transmit gas to use for field apparatus; Whereby, use with those air compressors,, and save the energy with increase pipeline life-span, lifting air quality by autocontrol valve.

2, compressed air purification system as claimed in claim 1 is characterized in that, wherein a plurality of autocontrol valves are made up of three autocontrol valves and a hand control valve.

3, compressed air purification system as claimed in claim 1 is characterized in that, wherein the 3rd gas receiver is to be connected with filter.

4, compressed air purification system as claimed in claim 3 is characterized in that, wherein this filter is to be dust removal filter.

5, compressed air purification system as claimed in claim 3 is characterized in that, wherein this filter is to be oil removal filter.